%0 Journal Article %A Kurtoğlu, Ertuğrul %A Aktürk, Erdal %A Korkmaz, Hasan %A Ataş, Halil %A Pekdemir, Hasan %T Impaired heart rate variability in patients with mitral annular calcification: an observational study %D 2013 %J Anatol J Cardiol %P 668-674 %V 13 %N 7 %R 10.5152/akd.2013.189 %M 23912789 %U https://dx.doi.org/10.5152/akd.2013.189